太阳能学报
太暘能學報
태양능학보
ACTA ENERGIAE SOLARIS SINICA
2009年
11期
1487-1490
,共4页
土壤源热泵%土壤温度%换热器%热作用半径
土壤源熱泵%土壤溫度%換熱器%熱作用半徑
토양원열빙%토양온도%환열기%열작용반경
groung-coupled source heat pump%soil temperature%heat exchanger%thermal influencing radius to ground
针对天津市某工程的土壤源热泵系统进行了为期一年的土壤温度变化规律测试,结果表明:土壤的热惰性有助于不同季节的热交换,本地Ⅸ埋管换热器的作用半径大于2.5m,而且会波及到5m远处,但影响较小.
針對天津市某工程的土壤源熱泵繫統進行瞭為期一年的土壤溫度變化規律測試,結果錶明:土壤的熱惰性有助于不同季節的熱交換,本地Ⅸ埋管換熱器的作用半徑大于2.5m,而且會波及到5m遠處,但影響較小.
침대천진시모공정적토양원열빙계통진행료위기일년적토양온도변화규률측시,결과표명:토양적열타성유조우불동계절적열교환,본지Ⅸ매관환열기적작용반경대우2.5m,이차회파급도5m원처,단영향교소.
The soil temperatures of ground-coupled source heat pump were tested for a year in certain engineering in Tian-jin . The results showed that the thermal inertia of soil is good for heat exchange in various seasons. The thermal influenc-ing radius to ground in this area is larger than 2.5m, and can spread to 5m.
